Old 11-08-2008, 06:37 PM
Join Date: Mar 2007
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Default Re: yamaha 225 - hole, water leak in engine block

sorry - when I wrote below the stat, I did not mean the gasket that is part of the thermostat assembly...I meant if you are looking down at the stat, the hole would be down below, about 2" down and back about 1"....on the crankcase block itself...its actually a hole in the metal housing...for the life of me I can not see how to post a pic...I read the faq, and I do not see where you can check attach an image.

its a 1999 yamaha 225 ox66, fuel injection, 2 stroke